The KIMU 20 H20 U Acid Gum is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.

Start Small. Ride Big
It starts small. A seed of passion in a world that still feels enormous. A wobble, a laugh, a scraped knee, and it begins to grow. You look back to make sure they are right behind you. Until one day you no longer need to. And you realise this was never just about the ride. It was about how challenge and curiosity slowly became character and confidence.

Small Hand Grips
Slim grips make it easier to hold on tight and steer securely. The enlarged bar ends are safer than straight grips.

Low-Stack Seatpost
A low stack height helps reduce standover and supports a stable, approachable riding position

Growing Stem
Kimu features a stem that can be lengthened from 40 to 55 mm using an easily installable spacer. This extends the usable life of the bike and helps maintain a proper fit as riders grow.

Personalized Protection
Thoughtful details like a signature nameplate, charming frame protectors and colorful matching stickers let riders make the bike their own while keeping it protected.
Free UK Delivery On Bike Orders Over £1500 *
All our UK customers can select our FREE standard delivery option on any order over £35 (except exclusions). Learn more about Cookson Cycles Delivery options here.
Once processed, in store stock items will typically be dispatched within 48 hours.
If you have chosen our white glove delivery option dispatch times vary due to courier availability.
* excludes cycle to work purchases - Standard Delivery charge for all cycle to work purchases £35
Bike Build & Delivery
All our bikes are built in store and thoroughly inspected, before carefully packing back up for shipping. If you have selected our white glove delivery service, the bike will come to you ready to ride and the driver can help with some basic bike setup (Saddle height and suspension) at your doorstep. Please be aware if you haven’t selected our white glove delivery service the bike will require some assembly, which we recommend be carried out by an experienced mechanic. See assembly instructions here
Click & Collect
Click and collect is available on all purchases at checkout. Once your order is ready to collect, we will notify you via email or text.
| Frame | Size U, BOYS, Aluminium, HYDRO |
| Wheel Size | Front 20 |
| Wheel Size | Rear 20 |
| Fork | Orbea Kimu |
| Gears | NON, Unknown, 8 |
| Tyres | KENDA, Kenda Booster K1277 20x2.20" 30TPI |
| Pedals | VP |
| Wheels | UNKNOWN, WH 2.0, Alloy, 20", 36H |
| Shifters | MICROSHIFT, Microshift M6185 8S |
| Front Brake | SH, Clarks M2 Hydraulic Disc w/Kids Lever, Disc brake with hydraulic actuation |
| Crankset | ORBEA, Alloy, 28t, 115mm |
| Chain | KMC, KMC X8 |
| Headset | ORBEA, 1"-1/2 Semi-Integrated |
| Handlebar | UNKNOWN, MTB handlebar, Alloy, 31,6, Width 580 |
| Stem | UNKNOWN, MTB custom stem, Alloy, +15mm Spacer |
| Seatpost | UNKNOWN, Seatpost 27,2x270mm, Alloy, SB0, Low Stack rails |
| Saddle | UNKNOWN, SD 0.3 214x141mm |
| Mudguards | ORBEA |
| Colours | Acid Gum, Cobalt Blue, Metallic Sun Set |
| Sizes | U |
| Brand | Orbea |
| Model Year | 2027 |
| Barcodes | 8434446118333, 8434446118340, 8434446118357 |
| SKUs / Part Numbers | U00420J1, U00420J3, U00420J4 |
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with a £ 0.00 deposit.
The total charge for credit is £ 0.00.
Please note the above quotation is an indicative cost and actual monthly payments may vary by +/- 2p per month.
Credit subject to status and affordability. Terms & Conditions Apply. Cookson Cycles is a credit broker and is Authorised and Regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk.
24 Month Representative Example:
Purchase Price (incl. VAT) £750
Deposit £75
Loan Amount £675
Interest/Total Charge for Credit £109.32
Total Amount Repayable £859.32
Balance Payable £784.32
By 24 Monthly Repayments of £32.68
15.9% APR Representative
Bank rate of interest 8.1% PA fixed
Please note the above quotation is an indicative cost and actual monthly payments may vary.
For Buy Now Pay Later and Deferred Interest Bearing Credit: Interest is charged from day 1 of your agreement, but not charged on any repayments made during the deferral period. On expiry of the deferral period, interest accrued during the deferral period will be applied to your repayments.
This is for estimation purposes only. Actual Finance Application is Completed During Checkout.